Skip to main content
CIDR
/19 · 8.2K IPs
ASN
The Constant Company, LLC
Reverse DNS
github.com
Last scanned 2 days ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
github.com
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
3600 s
Reverse DNS last checked
2026-07-19 00:02 UTC
Forward DNS last checked
2026-07-19 00:02 UTC

Forward DNS records for github.com

TypeValuePriorityTTL
A 140.82.112.3 172800s
A 140.82.112.4 172800s
A 140.82.113.3 172800s
A 140.82.113.4 172800s
A 140.82.114.3 172800s
A 140.82.114.4 172800s
A 140.82.116.3 172800s
A 140.82.116.4 172800s
A 140.82.121.3 172800s
A 140.82.121.4 172800s
A 20.205.243.166 172800s
MX github-com.mail.protection.outlook.com 0
NS dns1.p08.nsone.net
NS dns2.p08.nsone.net
NS dns3.p08.nsone.net
NS dns4.p08.nsone.net
NS ns-1283.awsdns-32.org
NS ns-1707.awsdns-21.co.uk
NS ns-421.awsdns-52.com
NS ns-520.awsdns-01.net
TXT 00Dd0000000hHE0=1TBKg000000TN2r
TXT MS=6BF03E6AF5CB689E315FB6199603BABF2C88D805
TXT MS=ms44452932
TXT MS=ms58704441
TXT TAILSCALE-xOzoDvFUzZr5YYVCQFuD
TXT adobe-idp-site-verification=b92c9e999aef825edc36e0a3d847d2dbad5b2fc0e05c79ddd7a16139b48ecf4b
TXT anthropic-domain-verification-4az7qn=if8YWuRRqwLycGJDooumzHtxm
TXT apple-domain-verification=RyQhdzTl6Z6x8ZP4
TXT atlassian-domain-verification=jjgw98AKv2aeoYFxiL/VFaoyPkn3undEssTRuMg6C/3Fp/iqhkV4HVV7WjYlVeF8
TXT calendly-site-verification=at0DQARi7IZvJtXQAWhMqpmIzpvoBNF7aam5VKKxP
TXT docusign=087098e3-3d46-47b7-9b4e-8a23028154cd
TXT facebook-domain-verification=39xu4jzl7roi7x0n93ldkxjiaarx50
TXT google-site-verification=82Le34Flgtd15ojYhHlGF_6g72muSjamlMVThBOJpks
TXT google-site-verification=UTM-3akMgubp6tQtgEuAkYNYLyYAvpTnnSrDMWoDR3o
TXT jamf-site-verification=XtaPNIYghF_e_xRDI8CjgQ
TXT krisp-domain-verification=ZlyiK7XLhnaoUQb2hpak1PLY7dFkl1WE
TXT loom-site-verification=f3787154f1154b7880e720a511ea664d
TXT miro-verification=d2e174fdb00c71e0bcf58f8e58c3da2dd80dcfa9
TXT shopify-verification-code=t1YPwcmvnxZyBycaCpk1MPyWoFs72o
TXT stripe-verification=f88ef17321660a01bab1660454192e014defa29ba7b8de9633c69d6b4912217f
TXT v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc@github.com; ruf=mailto:dmarc@github.com; fo=1
TXT v=spf1 ip4:192.30.252.0/22 include:spf.protection.outlook.com include:_netblocks.google.com include:_netblocks2.google.com include:mail.zendesk.com include:_spf.salesforce.com include:servers.mcsv.net include:mktomail.com include:sendgrid.net ip4:62.253.227.114 ip4:166.78.69.169 ip4:166.78.69.170 ip4:166.78.71.131 ~all
CAA issue digicert.com 0
CAA issue globalsign.com 0
CAA issue letsencrypt.org 0
CAA issue sectigo.com 0
CAA issuewild digicert.com 0
CAA issuewild letsencrypt.org 0
CAA issuewild sectigo.com 0
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 141.164.58.213

CIDR range
141.164.32.0/19
IP range (int)
2,376,343,552 — 2,376,351,743
Prefix length
/19
Organization
The Constant Company, LLC
ASN
AS20473
ASN name
The Constant Company, LLC
Location
Seoul, Seoul, South Korea
Coordinates
37.564600, 126.922300
Accuracy radius
20 km
Postal code
039
Regional Internet Registry
RIPE
Allocated
1990-07-23
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-11 09:23:21

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
7,645
Last seen
2026-07-19 08:14:18

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 RIR Transfer ripe apnic
2026-05-10 Country Change KR JP

See the full history for 141.164.32.0/19.

Frequently Asked Questions

Who owns 141.164.58.213?

141.164.58.213 is allocated to The Constant Company, LLC (AS20473), registered in Seoul, South Korea.

Where is 141.164.58.213 located?

The geolocation for 141.164.58.213 maps to Seoul, South Korea based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 141.164.58.213 on?

141.164.58.213 belongs to the 141.164.32.0/19 network block announced by AS20473. This range contains 8,192 addresses.

Does 141.164.58.213 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-17 16:09:14 UTC
Share